Solve the inequality 2x + 1 3

Solve the inequality 2x + 1 5x + 10

Solve the inequality 5x - 1 10x - 46

Solve the pair of simultaneous inequalities -3 2x + 1 < 4

Solve the pair of simultaneous inequalities 2 - x < x, x < 0

Solve the inequality x^2 - 5 -4x

Solve the inequality 4x - 4 x^2

Solve the inequality x^2 + x + 1 0

Solve the inequality 3+x/1-x 1

Solve the inequality x - 8/x+1 <1

Solve the inequality x-3/2 <4

Solve the inequality x-3/x4

Solve the inequality x - 2 < 2x

Solve the inequality x+1 x^2/4

The gas mileage g measured in (mi/gal) for a particular vehicle, driven at v mi/h, is given by the formula g = 10 + 0:9v - 0:01v2, as long as v is between 10 mi/hr and 45 mi/hr. For what range of speeds is the vehicle's mileage 30 mi/gal or better?

A determined gardener has 120 feet of deer resistant fence. She wants to enclose a rectangular vegetable garden in her backyard and she wants the area enclosed to be 800 ft^2. What range of values is possible for the length of her garden?